670738264

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 1559068560

約数和(自身を除く): 888330296

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 251, 392, 401, 476, 502, 802, 833, 952, 1004, 1604, 1666, 1757, 2008, 2807, 3208, 3332, 3514, 4267, 5614, 6664, 6817, 7028, 8534, 11228, 12299, 13634, 14056, 17068, 19649, 22456, 24598, 27268, 29869, 34136, 39298, 47719, 49196, 54536, 59738, 78596, 95438, 98392, 100651, 119476, 157192, 190876, 201302, 209083, 238952, 334033, 381752, 402604, 418166, 668066, 704557, 805208, 836332, 1336132, 1409114, 1672664, 1711067, 2672264, 2818228, 3422134, 4931899, 5636456, 6844268, 9863798, 11977469, 13688536, 19727596, 23954938, 39455192, 47909876, 83842283, 95819752, 167684566, 335369132, 670738264]

約数ペア:

[(1, 670738264), (2, 335369132), (4, 167684566), (7, 95819752), (8, 83842283), (14, 47909876), (17, 39455192), (28, 23954938), (34, 19727596), (49, 13688536), (56, 11977469), (68, 9863798), (98, 6844268), (119, 5636456), (136, 4931899), (196, 3422134), (238, 2818228), (251, 2672264), (392, 1711067), (401, 1672664), (476, 1409114), (502, 1336132), (802, 836332), (833, 805208), (952, 704557), (1004, 668066), (1604, 418166), (1666, 402604), (1757, 381752), (2008, 334033), (2807, 238952), (3208, 209083), (3332, 201302), (3514, 190876), (4267, 157192), (5614, 119476), (6664, 100651), (6817, 98392), (7028, 95438), (8534, 78596), (11228, 59738), (12299, 54536), (13634, 49196), (14056, 47719), (17068, 39298), (19649, 34136), (22456, 29869), (24598, 27268)]